Test 1
The trip computer displays the size of the vehicle's fuel tank (in gallons) and one of three different software revision levels for approximately one second.
FUEL TANK SIZE CODE CHART
| Tank Code Number | Capacity (Gals.) |
|---|---|
| 00 | 20.0 |
| 1 | 16 |
| 2 | 13.5 |
| 3 | 23.5 |
| 4 | 18-Version 2, 17-Version 3 |
With version 2 software, every segment in the display is illuminated and then extinguished. This segment testing will continue until the TRIP/TIME switch or the FUEL/TEMP switch is depressed, or self-diagnostics mode is exited.
With version 3 software, the software revision level and fuel tank size code will continue to display until the TRIP/TIME switch or the FUEL/TEMP switch is depressed, or if self-diagnostics mode is exited.